baber/WOPTO huggingface dataset:
Patent ES-483418-A1 (ES)
Title: Permutation lock
IPC: E05B37/12
Filed: 1979-08-16
Abstract: The permutation lock has at least two blocking devices each containing a blocking disc 20 provided with an engagement opening 50 cooperating via an indexing device with a selection disc 14. Each engagement opening 50 is engaged by a blocking tongue 48 which is arranged on a blocking slide member 46 spring biased against the blocking disc 20. The blocking slide member 46 has a shoulder 62 which cooperates with an operating slide member 68. When the operating slide member 68 is in the locked position, the shoulder 62, when the blocking tongue 48 is displaced from the engagement position 50 engages a recess 64 of the operating slide member 68. When the operating slide member 68 is in the unlocked position, the shoulder 62 rests against abutment 66 of the operating slide member 68 thereby preventing the blocking tongue 48 from leaving the engagement opening 50, so that the blocking disc 20 is prevented from turning while a new opening code number can be selected by rotating the selection disc 14 relative to the blocking disc 20. The lock is intended primarily for briefcases and suitcases.
Patent ES-8103355-A1 (ES)
Title: Solar collector.
IPC: F24S23/30
Filed: 1980-04-24
Abstract: The solar collector comprises a plurality of chambers connected to one another through interconnecting ducts, said chambers being defined, on the upper side of the collector, that is the side facing to the sun-by transparent outwardly- convex surfaces, hile the pipes of the piping system enclosed within the housing extend through the chambers and the interconnecting ducts. On the lower side of the collector, the chambers and interconnecting ducts are defined by inwardly-reflecting surfaces which have an outwardly-convex configuration.
Patent ES-8204054-A1 (ES)
Title: Muffler
IPC: F01N1/06
Filed: 1981-05-28
Abstract: A muffler for combustion engine in which a housing is subdivided into at least two successive reflection chambers. An exhaust gas inlet pipe enters the first input reflection chamber, and intermediate channels are provided for communicating between the reflection chambers. An exhaust gas outlet pipe terminates in the last reflection chamber. A corrugated metal sheet is provided on the inner side of the housing, and cooperates with that inner side so that each corrugation of the metal sheet forms an intermediate channel with the inner side of the housing. The region of the opening of the exhaust gas inlet and outlet pipes is surrounded by a respective chamber housing. Each chamber housing forms a closed reflection chamber and abuts the inner side of the corrugated metal sheet to form a plurality of mutually separated guide channels.
Patent ES-8301136-A1 (ES)
Title: Machine tools.
IPC: B23Q35/10
Filed: 1981-07-10
Abstract: A machine tool for machining rotating workpieces at high rotational speeds and, in particular, with multiple tool movements within a revolution of the workpiece, comprises a low-inertia high-torque motor having an output shaft and a tool holder mounted for movement relatively to the motor. A cam or other single element connection drivable connects the output shaft and the tool holder and the motor can be operated by control apparatus to so oscillate the output shaft that the tool is moved rapidly back and forth in phase with the output shaft oscillation and in correspondence with the rotation of the workpiece to perform required machining movements.
Patent ES-8303039-A1 (ES)
Title: Rotable drum, particularly for food processing and door mechanism therefor
IPC: B01F29/63
Filed: 1981-10-13
Abstract: A drum for the kneading of food pieces or the blending of food constituents is mounted on an inclined axis and there are spiral flights 24 along the side wall of the drum. Charging and discharging the drum is effected through an open end and the drum includes a door 23 for airtight sealing of the drum. A vacuum can be drawn via a pipe 46 to the drum for different types of processing or there can be pressure applied. A kneading action can be applied to massaging or tumbling meat chunks, and treatment liquids can be added to the drum and/or the food pieces for processing. Steam heating can be supplied. A door-operating mechanism for a door for the mouth of the rotatable drum includes a moveable arm 47 hingedly mounted with anchoring means 48 on the side of the frame of the drum. The arm may be coupled by clamps for connection with a stub shaft extending from the door. When the door is closed on the mouth of the drum, the clamps are disengaged from the stub shaft so that the door is secured, under vacuum pressure within the drum, as an integral part of the rotating drum. Force is thus avoided on the hinged, moveable arm, and stub shaft of the door and door-operating mechanism.
Patent ES-8401045-A1 (ES)
Title: peptic ulcer treatment tetrazole deriv. prepn.
IPC: C07D405/00
Filed: 1982-02-16
Abstract: The process comprises reaction of a cpd. of formula R1'-CONH-B-COOR12, in which R12 is a lower alkyl, B is a lower alkylene and R1' is a lower alkyl or phenyl, with phosphorus pentachloride in a inert solvent at -20 to 50 deg.C. Reaction of the imine deriv. thus produced, with hydrogen triazide in an inert solvent at 0-150 deg.C., is followed by hydrolysis of the prod., or reaction with an amine. The cpds. have the formula (I), where R4 can be one of various radicals.
Patent ES-8304774-A1 (ES)
Title: Apparatus for incorporating additives in extruded foods
IPC: A23K1/00
Filed: 1982-06-17
Abstract: A method and apparatus for incorporating one or more additives throughout an expanded food product. An expandable mixture of moistened farinaceous and/or proteinaceous materials is extruded at elevated temperatures and pressures through the die orifice of an expander-cooker into the cylindrical bore of a tubular extrusion die which is secured to the external face of the extruder die plate. The cylindrical bore of the tubular die has the same cross-sectional area and shaped as the die orifice of the extruder, so that as the mixture passes longitudinally through the tubular die it is still radially confined and is maintained at the same high pressure and temperature as when extruded through the die orifice. One or more liquid additives are injected under pressure into the body of the farinaceous and/or proteinaceous mixture as it is passed through the tubular die, through a nozzle mounted concentrically within the cylindrical bore of the tubular die. As the material is extruded from the tubular die into the atmosphere, it expands to form a porous structure. Simultaneously with the expansion of the mixture, the liquid additive diffuses throughout the porous structure, from the center to the exterior surfaces thereof, to thereby provide a porous expanded product in which the additive is incorporated throughout the product.
Patent ES-8500248-A1 (ES)
Title: Herbicidal Trianzinyl aminocarbonyl-sulphonamides
IPC: A01N47/36
Filed: 1983-05-31
Abstract: Compounds of the formula: < IMAGE > wherein X is bromo, chloro or nitro Y and Z are lower alkyl, are useful as herbicides and as plant growth regulants.
Patent ES-8404877-A1 (ES)
Title: Grinding installation
IPC: B02C21/00
Filed: 1983-08-18
Abstract: Grinding installation comprising a preliminary crushing unit (1) which is charged with raw material and a grinder (2) downstream thereof, the discharge line (3) of which leads to a separator (4) having a grit return line (5) back to the feed side of the grinder. With a view to improving the efficiency of the installation, the preliminary crushing unit (1) is connected to the feed side of the grinder 2 via a separating chamber (6) which also has a connection (7) to the discharge line (3) of the grinder.
Patent ES-8406020-A1 (ES)
Title: Digital aft system
IPC: H03J7/06
Filed: 1983-08-25
Abstract: A digital fine tuning system in a tv receiver includes an arrangement (30) for measuring the frequency of the intermediate frequency (IF) picture carrier by counting cycles of the IF carrier during a measurement interval and comparing the count at the end of the measurement interval to a predetermined count related to the nominal frequency of the IF carrier. To prevent counting and thereby frequency measurement errors due to the overmodulation of the picture carrier during image intervals, the frequency measurement operation is enabled during a predetermined portion of a retrace interval when the picture carrier is not overmodulated.
Patent ES-8500693-A1 (ES)
Title: Supply circuit for a variable load, particularly for a line circuit in telephone systems
IPC: H04M19/00
Filed: 1983-10-11
Abstract: The invention relates to a supply circuit for a variable load, particularly for a line circuit in telephone systems. Conventional supply circuits, in which each of the two supply-current branches to the line wires contains the collector-emitter path of a transistor in series with an emitter resistor, offer a high AC resistance to voice-frequency voltages and longitudinal noise voltages, so that the bridging loss of the line remains small. To achieve a low AC resistance of the supply circuit to the longitudinal noise voltages, special measures in the control circuits of the transistors, particularly the use of a nonlinear element in the form of a CRD current-limiting diode in parallel with the controlled current path of each of the transistors, are proposed. These measures greatly reduce the amplitude of the longitudinal noise voltages at the inputs of subsequent circuits, which are thus protected.
Patent ES-8504518-A1 (ES)
Title: Treatment of timber.
IPC: B27K3/04
Filed: 1983-11-18
Abstract: Method and apparatus for applying treatment liquid to timber by dipping at atmospheric pressure. The timber is in a batch comprising pieces with flat faces engaged together face to face, and the timber batch is moved on a pivotally mounted support 1 into an open-topped container 2. The support receives the timber batch with the interengaged faces horizontal, and then moves through a 90 DEG arc so that the batch is dipped with said faces vertical.
Patent ES-8501296-A1 (ES)
Title: Apparatus for pairing two rows of slide fastener zigzag coupling elements.
IPC: A44B19/42
Filed: 1984-01-18
Abstract: A coupling-element pairing apparatus includes a substantially Y-shaped guide channel defined in a base and including a joint passage for interengaging disengaged rows of continuous filamentary zigzag coupling elements. The joint passage has a width narrow enough to substantially prevent interengaged rows of coupling elements from moving laterally with respect to one another. A pair of toothed guide wheels disposed one on each side of the joint passage for guidingly advancing the interengaged rows of coupling elements through the guide channel. Each guide wheel has a plurality of peripheral teeth, two adjacent ones of which project into the joint passage for holding therebetween one of the connecting portions of each row of coupling elements at opposite ends thereof without impairing the coupling elements.
Patent ES-8504300-A1 (ES)
Title: Machine for reprofiling rail heads.
IPC: E01B31/17
Filed: 1984-05-16
Abstract: This machine comprises at least one grinding unit mounted to a grinding base. Each unit comprises a frame secured to the grinding base. The grinding wheel is driven by an electric motor, suspended from the frame by means of four rocker arms constituting two parallel-motion suspension systems. The lower rocker arms are levers of the first order and the grinding pressure is applied for one of the rocker arms by the piston rod of a hydraulic cylinder rigid with the frame and adapted to position the grinding wheel in relation to the rail, and for the other rocker arm by the piston rod of a pneumatic cylinder also rigid with the frame. This pneumatic cylinder determines the operating pressure of the grinding wheel on the rail. The operative face of the grinding wheel is parallel to the plane of the theoretical tangent to the rail profile. A right-angled lever is pivoted to a projection of the frame and provided at one end with a stud facing the grinding wheel. During the forward feed of the grinding wheel this stud moves from an inoperative position to the theoretical tangent and when this theoretical tangent is attained by the wheel the opposite end of the right-angled lever actuates a device for stopping and locking the feed of the grinding wheel by actuating the hydraulic positioning cylinder.
Patent ES-8606090-A1 (ES)
Title: Method of forming reinforced thermoplastics composites.
IPC: B29C51/12
Filed: 1984-11-07
Abstract: A method of forming a shaped article from a sheet of fibre reinforced thermoplastic in which the fibres are present as superimposed layers of continuous, optionally woven, aligned fibres comprising placing a sheet, which has been heated to a temperature above the softening temperature of the thermoplastic of the sheet, on a tool and biassing the softened sheet towards the contours of the tool by biassing means which progressively urge the softened sheet from the area of the sheet contacting the tool towards the extremities of the sheet to conform the sheet with the shape of the tool. The method provides a means of shaping reinforced sheet containing continuous inextensible fibres in a manner which reduces buckling of the fibres.
Patent ES-8605783-A1 (ES)
Title: Azolyl cycloalkanol derivatives and agricultural fungicides.
IPC: C07D249/08
Filed: 1985-02-01
Abstract: Novel 1-substituted -2-imidazolyl (or 1,2,3-triazolyl)cyclohexanols or cycloheptanols having anti-fungal activity against wide range of agricultural fungi with vapor effect.
Patent ES-8606367-A1 (ES)
Title: Improved process for preparing N,N-diacetic acid aminomethylenephosphonic acid.
IPC: C07F9/38
Filed: 1985-02-25
Abstract: An energy saving process for preparing N,N-diacetic acid aminomethylenephosphonic acid by reacting an alkali metal salt of iminodiacetic acid in aqueous strong mineral acid solution with phosphorous acid and formaldehyde and then adding sufficient water to dissolve the alkali metal salt formed during the reaction. The desired product is recovered as a precipitate from the solution.
Patent ES-8607718-A1 (ES)
Title: Improved hair conditioning shampoo.
IPC: A61K/
Filed: 1985-02-26
Abstract: An improved aqueous hair conditioning shampoo composition containing about 0.5-10 percent by weight of cocamidopropyl hydroxysultaine and about 0.1-6 percent by weight of a quaternary halide of an N,N,N-trialkylaminoalkylene gluconamide, the improvement being the inclusion of about 5-20 percent by weight of a mixture of two surfactants, ammonium lauryl sulfate and triethanolamine lauryl sulfate, in a 1:1 to 5:1 ratio, respectively.
Patent ES-8608773-A1 (ES)
Title: Agricultural implement.
IPC: A01B63/10
Filed: 1985-03-22
Abstract: The agricultural machine has a supporting part, on which an implement, such as a seed drill, movable up and down vertically is mounted via parallelogram linkages arranged at a mutual transverse spacing. A prestressing device which prestresses the implement downwards acts on the parallelogram linkages in interaction with at least one spring. The springs are arranged essentially perpendicularly to the longitudinal direction of the links. To adjust the spring prestress force, there is a connecting device having a crossmember which is displaceable on the top edge of the upper links of the parallelogram linkages from the front rearwards, and vice versa. The upper ends of the springs are anchored to this crossmember, so that all the springs can be adjusted at one time. A simple locking device allows an easy release of the lock and an adjustment and easy secure locking of the set position of the crossmember on the upper links. For this, there is a locking element anchored pivotally to the supporting part, extending rearwards, having catch recesses and displaceable in a longitudinal pocket in the middle of the crossmember. The pocket has an upper transverse member which can be engaged into one of the recesses, the arrangement being such that, in the engagement position, the element anchored to the supporting part rests firmly on the bottom of the pocket. A relative pivoting movement between the locking parts causes the lock to be released, an adjustment to be made and locking in the new position to be obtained again.
Patent ES-8603242-A1 (ES)
Title: Nitromethylene derivatives, intermediates, and process for their preparation as insecticides.
IPC: C07D213/64
Filed: 1985-04-12
Abstract: Novel insecticides of the formula < IMAGE > in which R is a hydrogen atom or a lower alkyl group, X is a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio-group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkenyl group, a lower alkynyl group, an aryl group, an aryloxy group which may be optionally substituted by a halogen atom, an arylthio group which may be optionally substituted by a halogen atom, or an aralkyl group, l is 1, 2, 3 or 4, m is 2, 3, or 4, and n is 0, 1, 2 or 3, or salts thereof. Intermediates therefor of the formula < IMAGE > are also new.
Patent ES-8608543-A1 (ES)
Title: Heparin derivatives.
IPC: A61P3/06
Filed: 1985-06-14
Abstract: The invention comprises heparin derivative compounds which possess a low density lipoprotein lowering action without a significant anticoagulent effect, and are therefore useful in the treatment of disturbances of fat metabolism, especially hyperlipidemia. The heparin derivatives of the invention are derived from natural heparin, and are prepared by the hydrolysis of heparin and optionally, subsequent acylation at free amine groups of the hydrolyzed heparin.
Patent ES-8800595-A1 (ES)
Title: Novel sweetener delivery systems
IPC: A23L27/30
Filed: 1985-09-17
Abstract: The present inventive compositions concern a stable delivery system capable of effecting a controlled release of core material comprising: (A) at least one natural or artificial core material selected from the group consisting of amino acid based sweeteners, dipeptide sweeteners, glycyrrhizin, saccharin and its salts, acesulfame salts, cyclamates, steviosides, talin, dihyrochalcone compounds, drugs, medicaments, flavoring agents and mixtures thereof and (B) a hydrophobic matrix consisting essentially of (i) lecithin and (ii) an edible material having a melting point in the range of about 25 DEG C. to about 100 DEG C. selected from the group consisting of (a) fatty acids having an iodine value of about 1 to about 10, (b) natural waxes, (c) synthetic waxes and (d) mixtures thereof and (iii) at least one glyceride.
Patent ES-8702431-A1 (ES)
Title: Blood coagulation inhibiting proteins, process for preparing them and their use.
IPC: A61K35/44
Filed: 1985-09-20
Abstract: This invention discloses proteins which inhibit the coagulation of the blood, processes for preparing these proteins, and the use thereof.
Patent ES-8604841-A1 (ES)
Title: Shaped articles from silicate material, process for their production and their application.
IPC: C01B33/187
Filed: 1985-10-31
Abstract: Moulded silicate articles are produced from pulverulent lamellar structure silicic acids of formula H2SiyO2y+1 (y = 1.7-24) or their salts in which H+ is (partially) replaced by one or more of Li+, Na+, K+, NH4+, Ca2+, Cu2+, Co2+, Ni2+ and Mg2+ by. - (a) mixing the powder with water or organic solvent, extruding and/or pelletising to cylindrical or tubular mouldings, drying and then heat treating to convert most of the starting material into cristobalite and/or tridymite; or (b) pressing the powder in a mould under pressure and, during or after pressing, heat treating to convert most of the starting material into cristobalite and/or tridymite. Also claimed are (i) a moulded article consisting mainly of cristobalite and having a Shore hardness of at least 70 and a free or combined SiO2 content of at least 99 wt.% (measured after firing at 1000 deg.C); (ii) a moulded article consisting mainly of tridymite and having a Shore hardness of at least 70 and a free or combined SiO2 content of at least 94 wt.% (measured after firing at 1000 deg.C); (iii) a moulded article consisting of a mixt. of tridymite and cristobalite and having a Shore hardness of over 70 and a free or combined SiO2 content of at least 97 wt.%; (iv) a granulate consisting mainly of cristobalite and having a hardness of at least 20 bar  and a free or combined SiO2 content of at least 99 wt.% (measured after firing at 1000 deg.C); and (v) a granulate consisting mainly of tridymite and having a pfizer hardness of at least 20 bar and a free or combined SiO2 content of at least 94 wt.% (measured after firing at 1000 deg.C).
Patent ES-8800349-A1 (ES)
Title: Method of characterising a test sample of genomic DNA.
IPC: C12Q1/68
Filed: 1985-11-11
Abstract: The invention provides for improved identification by making use of the existence of DNA regions of hypervariability, otherwise called minisatellite regions in which the DNA contains tandem repeat or quasi-block copolymer sequences and the number of repeats or copolymer units varies considerably from one individual to another. It has now been found that many such regions can be probed simultaneously in such a way as to display this variability using a DNA or other polynucleotide probe of which the essential constitutent is a short core sequence tandemly repeated at least 3 and preferably at least 10 times. The probing reveals differences in genomic DNA at multiple highly-polymorphic minisatellite regions to produce an individual-specific DNA "fingerprint" of general use for genetic identification purposes. The "core" used is typically a sequence of 6 to 16 nucleotides contained in or having a high degree of homology with a nucleotide sequence of formula GGAGGTGGGCAGGAXG (2) in which X is A or G, AGAGGTGGGCAGGTGG (3) GGAGGYGGGCAGCAGG (4) in which Y is C or T, or with a 12-15 nucleotide sequence of formula T(C)mGGAGGAXGG)G)pC (5A) or T(C)mGGAGGA)A)qGGGC (5B) in which X is A or G, m is 0, 1 or 2, p is 0 or 1, and q is 0 or 1. GPGGGCWGGWXG (6) in which X is as above, P = not G and W = A or G. The invention is particularly useful in paternity and maternity testing, forensic medicine and the diagnosis of genetic diseases and cancer.
Patent ES-8704173-A1 (ES)
Title: 1-Alkyl-substituted 1,4-dihydropyridine lactones, method for their preparation and their use in medicines.
IPC: C07D491/048
Filed: 1986-01-31
Abstract: 1. Dihydropyridinelactones of the general formula I see diagramm : EP0158138,P14,F1 in which R represents halogen, alkyl having 1 to 10 C atoms or cyano, R**1 represents hydrogen, halogen or C1 -C10 -alkyl or C1 -C10 -alkoxy, R**2 represents a C1 -C20 straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which can optionally be interrupted by 1 or 2 oxygen atoms or -SOn - (n = 0, 1 or 2) and which can optionally be substituted by one or more fluorine, chlorine, bromine or iodine atoms, phenyl, -NO2 , -O-, NO2 , C3 -C12 -trialkylsilyl, -OH, -CN, amino, C1 -C6 -monoalkylamino, dialkylamino in which each alkyl is C1 -C6 , or benzyl-C1 -C6 -alkyl-amino, R**3 represents hydrogen, NH2 , CHO, CN or a C1 -C8 straight-chain or branched, saturated or unsaturated hydrocarbon radical which can be interrupted in the chain by oxygen, -NH- or -N-alkyl (1 to 6 C atoms), and R**4 represents a C1 -C10 straight-chain or branched alkyl or C2 -C10 -alkenyl radical which can optionally be interrupted by one or two oxygen atoms in the alkyl chain and which can optionally be substituted by one to six fluorine atoms, Cl, br, I, CN, NH2 , OH, phenyl, naphtalyl, hydroxycarbonyl, alkoxycarbonyl (1 to 10 C atoms in the alkoxy radical), -CHO, morpholino or C1 -C4 -dialkylamino, in the form of isomers, isomer mixtures, racemates and optical antipodes.